ATE236104T1 - Verwendung wasserdispergierbarer polyisocyanatgemische als additive für beton - Google Patents

Verwendung wasserdispergierbarer polyisocyanatgemische als additive für beton

Info

Publication number
ATE236104T1
ATE236104T1 AT97121921T AT97121921T ATE236104T1 AT E236104 T1 ATE236104 T1 AT E236104T1 AT 97121921 T AT97121921 T AT 97121921T AT 97121921 T AT97121921 T AT 97121921T AT E236104 T1 ATE236104 T1 AT E236104T1
Authority
AT
Austria
Prior art keywords
contain
groups
average
polyether chain
additives
Prior art date
Application number
AT97121921T
Other languages
German (de)
English (en)
Inventor
Hans-Josef Dr Laas
Martin Dr Brahm
Jan Dr Mazanek
Hermann Kober
Manfred Dr Schoenfelder
Dietbert Prof Dr Knoefel
Karl-Georg Boettger
Anke Reinschmidt
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE236104T1 publication Critical patent/ATE236104T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/282—Polyurethanes; Polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicon Compounds (AREA)
  • Glass Compositions (AREA)
  • Paints Or Removers (AREA)
AT97121921T 1996-12-24 1997-12-12 Verwendung wasserdispergierbarer polyisocyanatgemische als additive für beton ATE236104T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19654429A DE19654429A1 (de) 1996-12-24 1996-12-24 Wasserdispergierbare Polyisocyanatgemische als Additive für Beton

Publications (1)

Publication Number Publication Date
ATE236104T1 true ATE236104T1 (de) 2003-04-15

Family

ID=7816261

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97121921T ATE236104T1 (de) 1996-12-24 1997-12-12 Verwendung wasserdispergierbarer polyisocyanatgemische als additive für beton

Country Status (12)

Country Link
US (1) US6007619A (fr)
EP (1) EP0850896B9 (fr)
JP (1) JP3946332B2 (fr)
KR (1) KR100531705B1 (fr)
CN (1) CN1088047C (fr)
AT (1) ATE236104T1 (fr)
CA (1) CA2224956C (fr)
DE (2) DE19654429A1 (fr)
DK (1) DK0850896T3 (fr)
ES (1) ES2195074T3 (fr)
MX (1) MX201523B (fr)
TW (1) TW422867B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740454A1 (de) * 1997-09-15 1999-03-18 Bayer Ag Wasserdispergierbare bzw. wasserlösliche Polyurethane als Additive für Beton
DE19805022A1 (de) * 1998-02-09 1999-08-12 Koester Bauchemie Gmbh Abdichtungssystem
ATE252122T1 (de) * 1998-05-22 2003-11-15 Bayer Ag Wasserdispergierbare polyether-modifizierte polyisocyanatgemische
FR2780396B1 (fr) * 1998-06-30 2000-08-04 Coatex Sa Nouveaux agents de type polycondensat pour ameliorer la maniabilite des liants hydrauliques, leur procede de preparation, les liants les contenant et leurs applications
DE19958170A1 (de) * 1999-12-02 2001-06-07 Bayer Ag Hochfunktionelle wasserdispergierbare Polyisocyanatgemische
KR20020092959A (ko) 2000-02-18 2002-12-12 윌리 더블유. 스트로프 큐폴라 슬래그 시멘트 혼합물과, 그의 제조방법 및 사용방법
KR20010007776A (ko) * 2000-09-06 2001-02-05 김형봉 시멘트 도로 및 구체의 균열 파손을 빠르게 성형 복구하는초속 성형 복구재의 제조방법과 이를 이용한 시공공법
US6709758B2 (en) * 2001-11-09 2004-03-23 Lord Corporation Room temperature curable X-HNBR coating
KR20030052218A (ko) * 2001-12-20 2003-06-26 한일종합실란트 주식회사 콘크리트 도로 및 공항 상부 단면 파손 복구재 콘크리트급조 성형재 제조기술
US6777026B2 (en) * 2002-10-07 2004-08-17 Lord Corporation Flexible emissive coatings for elastomer substrates
US6838516B2 (en) 2002-07-26 2005-01-04 Great Eastern Resins Industrial Co., Ltd. Water dispersible polyisocyanate composition and its uses
AU2006315105C1 (en) 2005-11-15 2012-08-16 Swimc Llc Crush resistant latex topcoat composition for fiber cement substrates
WO2007090131A1 (fr) 2006-01-31 2007-08-09 Valspar Sourcing, Inc. Systeme de revetement pour articles composites en ciment
US9783622B2 (en) 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
DE102006011153A1 (de) * 2006-03-10 2007-09-13 Construction Research & Technology Gmbh Fluormodifiziertes Zusatzmittel für zementäre Produkte, Verfahren zu seiner Herstellung und dessen Verwendung
EP2361955B1 (fr) 2006-05-19 2014-12-17 Valspar Sourcing, Inc. Système de revêtement pour articles à composites de ciment
CA2655125C (fr) * 2006-06-02 2014-10-14 Valspar Sourcing, Inc. Compositions aqueuses de revetement hautes performances
US8932718B2 (en) 2006-07-07 2015-01-13 Valspar Sourcing, Inc. Coating systems for cement composite articles
US8415009B2 (en) * 2006-12-13 2013-04-09 James Hardie Technology Limited Engineered composite building materials and methods of making same
JP5130723B2 (ja) * 2007-01-22 2013-01-30 Ｄｉｃ株式会社 ウレタンセメント系組成物、床材及びその施工方法
MX2008002220A (es) 2007-02-16 2009-02-25 Valspar Sourcing Inc Tratamiento para articulos compuestos de cemento.
JP5524850B2 (ja) 2007-10-19 2014-06-18 ロード・コーポレーション エラストマー性部材を備える飛行機補助動力ユニット用懸架システム
AU2009281835B2 (en) 2008-08-15 2015-02-05 Swimc Llc Self-etching cementitious substrate coating composition
WO2010060109A1 (fr) 2008-11-24 2010-05-27 Valspar Sourcing, Inc. Système de revêtement pour des articles composites de ciment
CN101787771B (zh) * 2010-02-26 2012-01-11 哈尔滨工业大学深圳研究生院 用外加剂产生二氧化碳制备的再生混凝土构件及制备方法
CN101793076B (zh) * 2010-02-26 2011-09-14 哈尔滨工业大学深圳研究生院 用外加剂产生二氧化碳制备的混凝土构件及制备方法
EP2365013A1 (fr) * 2010-03-12 2011-09-14 Rhein Chemie Rheinau GmbH Nouvelles masses de coulée de polyuréthane résistant aux intempéries, un procédé de fabrication et d'utilisation de celles-ci
WO2013007004A1 (fr) 2011-07-08 2013-01-17 江苏博特新材料有限公司 Polyuréthane amphotère dispersible dans l'eau, son procédé de préparation et son utilisation dans du béton renforçant
CN102786272B (zh) * 2012-05-04 2014-10-01 武汉理工大学 一种高延展性致密匀质c60海洋混凝土及其制备方法
US9718254B2 (en) 2012-05-14 2017-08-01 Basf Se Moisture-resistant gypsum boards and slurries for making same
EP2990398B1 (fr) 2014-08-29 2018-12-19 Covestro Deutschland AG Ester d'acide polyasparaginique hydrophile
CN104529219B (zh) * 2014-12-04 2017-01-11 江苏科技大学 一种水泥稳泡剂及其水泥组合物及应用方法
CN104945634A (zh) * 2015-06-02 2015-09-30 江苏奥莱特新材料有限公司 一种氨酯型缓凝聚羧酸系减水剂的制备方法
JP6995475B2 (ja) * 2016-12-27 2022-02-04 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 無黄変セメント系ポリウレタン発泡複合体及びその製造方法
EP4015546A1 (fr) 2020-12-15 2022-06-22 Covestro Deutschland AG Polyisocyanate hydrophilisé non ionique à très faible teneur en monomère

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211680A (en) * 1968-05-13 1980-07-08 Imperial Chemical Industries Limited Quick-set compositions of hydraulic cement, silica, water, polyisocyanate and polyol
GB1192864A (en) * 1968-05-13 1970-05-20 Ici Ltd New Cement Compositions
BE793375A (fr) * 1972-01-03 1973-06-27 Ici Ltd Nouvelles compositions cimentaires
JPS506213A (fr) * 1973-05-17 1975-01-22
DE2325090C3 (de) * 1973-05-17 1980-11-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von als kolloides Xerosol vorliegendem anorganischorganischem Polymer-Polykieselsäure-Verbundmaterial
DE2359611C3 (de) * 1973-11-30 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von durch Harze auf Isocyanatbasis gebundenen Füllstoffen
JPS50139121A (fr) * 1974-04-24 1975-11-06
GB1491216A (en) * 1974-04-30 1977-11-09 Ici Ltd Cement compositions
US4153470A (en) * 1975-10-15 1979-05-08 Hoechst Aktiengesellschaft Process for preparing foamed gypsum and constructional elements composed thereof
SU618358A1 (ru) * 1977-02-17 1978-08-05 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Железнодорожного Транспорта Полимербетонна смесь
US4143014A (en) * 1977-11-09 1979-03-06 The Upjohn Company Novel compositions
US4228053A (en) * 1979-01-29 1980-10-14 The Upjohn Company Concrete preparation with aqueous solution of product from polyether with polymethylene polyphenyl polyisocyanate
DE2927578C2 (de) * 1979-07-07 1982-07-01 Holzwerk Osterwald GmbH, 3216 Salzhemmendorf Verfahren zur Herstellung nichtbrennbarer flächiger Körper für Bau-, Dämm-, Möbelbau- und Innenausbeiteile
SU1143723A1 (ru) * 1982-05-03 1985-03-07 Московский научно-исследовательский и проектный институт жилищного хозяйства Полимерцементбетонна смесь
SU1147703A1 (ru) * 1983-06-30 1985-03-30 Московский Научно-Исследовательский И Проектный Институт Жилищного Хозяйства "Мосжилниипроект" Полимерраствор дл покрыти и приклеивани
SU1208059A1 (ru) * 1984-03-05 1986-01-30 Московский Инженерно-Строительный Институт Им.В.В.Куйбышева Герметизирующий компаунд
US4630963A (en) * 1984-09-05 1986-12-23 Wyman Ransome J Polymer concrete by percolation
FR2572722B1 (fr) * 1984-11-06 1991-11-29 Cerib Procede de carbonatation du beton
DE3521618A1 (de) * 1985-06-15 1986-12-18 Bayer Ag, 5090 Leverkusen In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe
JPH0755851B2 (ja) * 1987-02-20 1995-06-14 宇部興産株式会社 高強度セメント硬化体及びその製造方法
US5086175A (en) * 1988-12-28 1992-02-04 Takeda Chemical Industries, Ltd. Polyisocyanates, their production and uses
US5235018A (en) * 1991-07-22 1993-08-10 Miles Inc. Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions
CA2072167C (fr) * 1991-07-22 2001-12-18 Terry A. Potter Polyisocyanates contenant des groupes allophanate et isocyanurate, procede pour leur production, et leur utilisation dans des compositions de revetement a deux composantes.
US5200489A (en) * 1992-02-27 1993-04-06 Miles Inc. Water dispersible polyisocyanates
DE4136618A1 (de) * 1991-11-07 1993-05-13 Bayer Ag Wasserdispergierbare polyisocyanatgemische
EP0566037A2 (fr) * 1992-04-14 1993-10-20 Takeda Chemical Industries, Ltd. Polyisocyanates, leur production et utilisation
DE4416113A1 (de) * 1994-05-06 1995-11-09 Bayer Ag Wasserdispergierbare Polyisocyanat-Zubereitungen
DE4416321A1 (de) * 1994-05-09 1995-11-16 Bayer Ag Verfahren zur Herstellung von Allophanatgruppen aufweisenden lichtechten Polyisocyanaten
JPH08183646A (ja) * 1994-12-28 1996-07-16 Aron Kasei Co Ltd 改良された熱可塑性セメント組成物及びその製造方法
JPH08217516A (ja) * 1995-02-10 1996-08-27 Toubu Kagaku Kk 改良された熱可塑性セメントの製造方法
DE19506534A1 (de) * 1995-02-24 1996-08-29 Bayer Ag Wasserdispergierbare Polyisocyanatgemische
JP3088632B2 (ja) * 1995-03-06 2000-09-18 三洋化成工業株式会社 左官モルタル用混和剤
US5725654A (en) * 1997-06-06 1998-03-10 Arco Chemical Technology, L.P. Cement composition

Also Published As

Publication number Publication date
EP0850896A1 (fr) 1998-07-01
MX201523B (es) 2001-04-24
ES2195074T3 (es) 2003-12-01
DE19654429A1 (de) 1998-06-25
JPH10203855A (ja) 1998-08-04
CN1088047C (zh) 2002-07-24
EP0850896B9 (fr) 2003-10-22
KR100531705B1 (ko) 2006-01-27
KR19980064514A (ko) 1998-10-07
DE59709688D1 (de) 2003-05-08
CA2224956C (fr) 2007-07-31
CA2224956A1 (fr) 1998-06-24
JP3946332B2 (ja) 2007-07-18
CN1189471A (zh) 1998-08-05
MX9710337A (es) 1998-08-30
DK0850896T3 (da) 2003-07-07
US6007619A (en) 1999-12-28
TW422867B (en) 2001-02-21
EP0850896B1 (fr) 2003-04-02

Similar Documents

Publication Publication Date Title
ATE236104T1 (de) Verwendung wasserdispergierbarer polyisocyanatgemische als additive für beton
MX202317B (es) Poliuretanos dispersables en agua o solubles en agua como aditivos para hormigon.
DK0433878T3 (da) Fremgangsmåde til fremstilling af flexible polyurethanskumstoffer med viskøse, faststoflyddæmpende egenskaber og hertil anvendelige polyoxyalkylen-polyolblandinger
ATE95823T1 (de) Weiche flexible polyurethanschaumstoffe, verfahren zu deren herstellung sowie in diesem verfahren verwendbare polyolzusammensetzung.
DK0433889T3 (da) Fremgangsmåde til fremstilling af polyurethanblødskumstoffer med lav sammenpresningshårdhed og hertil anvendelige blokpolyoxypropylen-polyoxyethylen-polyolblandinger
GB0128221D0 (en) Aqueous urethane dispersants
FI935749A (fi) Polyuretaaniseos
TR200002582T2 (tr) Poliüretan ve poliüretan içeren terkip.
ES2141485T3 (es) Uso de polimeros como sustrato polimero para el crecimiento celular.
KR930012921A (ko) 폴리우레탄 발포체
TR199902163T2 (xx) Poli�retan lateksleri, bunlar�n haz�rlanmas� i�in i�lemler ve bunlarla haz�rlanan polimerler.
TR199901873T2 (xx) D���k yo�unluklu poli�retan k�p�k i�in izosiyanat bile�imleri.
KR900001742A (ko) 폴리프로필렌옥사이드와 유기-실리콘 블록 공중합체에 기초한 폴리올 중간체의 블렌드로 만든 폴리우레탄
DE59702168D1 (de) Beschichtungszusammensetzung
BRPI0418333A (pt) composição de argamassa polimérica
DE69528220D1 (de) Fluorisierte Polyurethane
KR900004800A (ko) 엔아미노 기능의 지방족 폴리 에테르 수지를 함유하는 시스템을 반응 사출 성형하여 만든 폴리 우레아
DE69702615D1 (de) Wasserdispergierbare polyurethane
ATE210160T1 (de) Wasserdispergierbare isocyanate mit verbessertem aufziehvermögen als papierhilfsmittel
ES2023187B3 (es) Nuevos polioles de poliester y su uso para preparar elastomeros de poliuretano microcelulares.
ES2083676T3 (es) Proceso para preparar espumas.
Aerts et al. Soft Flexible Polyurethane Foams, a Process for Preparing the Same, and a Polyol Composition Useful in the Process
RO88180B1 (ro) Compozitie pe baza de poliolpolieter pentru spume poliuretanice